Описание
The MCF5223x family of ColdFire devices are single-chip solutions that provide 32-bit control with an Ethernet interface. It combines a 10/100 Fast Ethernet controller (FEC) and Ethernet physical layer (EPHY) with the ColdFire V2 core for exceptional performance at a reasonable cost. The MCF5223x embedded controller provides designers with the right set of peripherals and memory size for a compact Ethernet-enabled platform that reduces development time and cost to help products get to market quicker. The MCF5223x family integrates standard ColdFire peripherals, including three universal asynchronous receiver/transmitters (UARTs) for medium-and long-distance connections, an inter-integrated circuit (I²C) and queued serial peripheral interface (QSPI) for in-system communications to connected peripherals. All family members are pin-to-pin compatible within the MCF5222x family (in like packages). MCF52231 adds a CAN module, MCF52233 adds 128 KB of flash, MCF52234 adds CAN module and 128 KB of flash and MCF52235 adds a cryptographic acceleration unit, a CAN module and 128 KB of flash to the standard MCF5223x peripheral set.
- 10/100 Ethernet MAC with PHY
- Cryptographic acceleration unit with random number generator
- CAN 2.0B controller (FlexCAN)
- 3 UARTs
- QSPI
- I²C bus interface
- 12-bit analog-to-digital converter (ADC)
